Office Chair Casters: Choosing the Right Wheels for Your Floor
Hardwood, tile, or carpet — how to match casters to your surface.
Category
Office Chair Components
Know your chair from the wheels up. These guides explain how each part works, why it matters, and how to spot one that's wearing out.
Understand the parts before they fail
An office chair looks like a single object, but it's really a small assembly of specialised parts: a five-star base, a pneumatic gas cylinder, a tilt mechanism, armrests, and a set of casters. Each one does a specific job, and each one has its own typical lifespan and failure mode.
Understanding these components makes you a smarter buyer and a more capable fixer. When you know what a Class 4 gas cylinder is or why a nylon base outlasts a plastic one, you can compare chairs honestly and repair them confidently. The guides below break down each part in plain language.
The Office Chair Gas Cylinder Explained
How pneumatic height adjustment works and what the cylinder classes mean.
Office Chair Armrests: 2D, 3D, and 4D Explained
What adjustable armrests actually do for your shoulders and wrists.
Office Chair Tilt Mechanisms Explained
Synchro-tilt, knee-tilt, and recline tension — what they mean for comfort.
Office Chair Bases and Frames: Nylon vs Metal
Why the base material affects stability, durability, and safety.